| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $95.92 | 13.220% | $108.6006 | $108.60 | $108.60 | $108.60 |
| Purchase #2 | $15.36 | 6.349% | $16.3352 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $151.31 | 11.202% | $168.2597 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $58.31 | 12.850% | $65.8028 | $65.80 | $65.80 | $65.80 |
| Purchase #5 | $192.88 | 8.283% | $208.8563 | $208.86 | $208.85 | $208.90 |
| Purchase #6 | $44.33 | 5.231% | $46.6489 | $46.65 | $46.65 | $46.60 |
| Purchase #7 | $64.89 | 7.333% | $69.6484 | $69.65 | $69.65 | $69.60 |
| 7 purchase totals = | $623.00 | $684.1519 | $684.16 | $684.15 | $684.10 | |